667067850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{64451}}^1$

素因数の和:64492

約数の個数: 72

約数和(自身を含む): 1870139232

約数和(自身を除く): 1203071382

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 1035, 1150, 1725, 2070, 3450, 5175, 10350, 64451, 128902, 193353, 322255, 386706, 580059, 644510, 966765, 1160118, 1482373, 1611275, 1933530, 2900295, 2964746, 3222550, 4447119, 4833825, 5800590, 7411865, 8894238, 9667650, 13341357, 14501475, 14823730, 22235595, 26682714, 29002950, 37059325, 44471190, 66706785, 74118650, 111177975, 133413570, 222355950, 333533925, 667067850]

約数ペア:

[(1, 667067850), (2, 333533925), (3, 222355950), (5, 133413570), (6, 111177975), (9, 74118650), (10, 66706785), (15, 44471190), (18, 37059325), (23, 29002950), (25, 26682714), (30, 22235595), (45, 14823730), (46, 14501475), (50, 13341357), (69, 9667650), (75, 8894238), (90, 7411865), (115, 5800590), (138, 4833825), (150, 4447119), (207, 3222550), (225, 2964746), (230, 2900295), (345, 1933530), (414, 1611275), (450, 1482373), (575, 1160118), (690, 966765), (1035, 644510), (1150, 580059), (1725, 386706), (2070, 322255), (3450, 193353), (5175, 128902), (10350, 64451)]